89035440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28537}}^1$

素因数の和:28566

約数の個数: 80

約数和(自身を含む): 297251808

約数和(自身を除く): 208216368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 28537, 57074, 85611, 114148, 142685, 171222, 228296, 285370, 342444, 370981, 428055, 456592, 570740, 684888, 741962, 856110, 1112943, 1141480, 1369776, 1483924, 1712220, 1854905, 2225886, 2282960, 2967848, 3424440, 3709810, 4451772, 5564715, 5935696, 6848880, 7419620, 8903544, 11129430, 14839240, 17807088, 22258860, 29678480, 44517720, 89035440]

約数ペア:

[(1, 89035440), (2, 44517720), (3, 29678480), (4, 22258860), (5, 17807088), (6, 14839240), (8, 11129430), (10, 8903544), (12, 7419620), (13, 6848880), (15, 5935696), (16, 5564715), (20, 4451772), (24, 3709810), (26, 3424440), (30, 2967848), (39, 2282960), (40, 2225886), (48, 1854905), (52, 1712220), (60, 1483924), (65, 1369776), (78, 1141480), (80, 1112943), (104, 856110), (120, 741962), (130, 684888), (156, 570740), (195, 456592), (208, 428055), (240, 370981), (260, 342444), (312, 285370), (390, 228296), (520, 171222), (624, 142685), (780, 114148), (1040, 85611), (1560, 57074), (3120, 28537)]